Talvez deva tentar algumas variações de ortografia:
central drive » central driver (Expandir a Pesquisa), centrally driven (Expandir a Pesquisa), central de (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
system das » system dias (Expandir a Pesquisa), systems das (Expandir a Pesquisa), system des (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
1 ventral » a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa), i ventral (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renato (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j central drive system das ) or ((( 1 ventral nerve cat dis ) or ( j renal nerve cat dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j central drive system das ) OR ((( 1 ventral nerve cat dis ) OR ( j renal nerve cat dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j central drive system das ) or ((( 1 ventral nerve cat dis ) or ( j renal nerve cat dis ))))*.